326460240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:802

約数の個数: 160

約数和(自身を含む): 1130284800

約数和(自身を除く): 803824560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 359, 360, 421, 432, 540, 718, 720, 842, 1077, 1080, 1263, 1436, 1684, 1795, 2105, 2154, 2160, 2526, 2872, 3231, 3368, 3590, 3789, 4210, 4308, 5052, 5385, 5744, 6315, 6462, 6736, 7180, 7578, 8420, 8616, 9693, 10104, 10770, 11367, 12630, 12924, 14360, 15156, 16155, 16840, 17232, 18945, 19386, 20208, 21540, 22734, 25260, 25848, 28720, 30312, 32310, 33680, 37890, 38772, 43080, 45468, 48465, 50520, 51696, 56835, 60624, 64620, 75780, 77544, 86160, 90936, 96930, 101040, 113670, 129240, 151139, 151560, 155088, 181872, 193860, 227340, 258480, 302278, 303120, 387720, 453417, 454680, 604556, 755695, 775440, 906834, 909360, 1209112, 1360251, 1511390, 1813668, 2267085, 2418224, 2720502, 3022780, 3627336, 4080753, 4534170, 5441004, 6045560, 6801255, 7254672, 8161506, 9068340, 10882008, 12091120, 13602510, 16323012, 18136680, 20403765, 21764016, 27205020, 32646024, 36273360, 40807530, 54410040, 65292048, 81615060, 108820080, 163230120, 326460240]

約数ペア:

[(1, 326460240), (2, 163230120), (3, 108820080), (4, 81615060), (5, 65292048), (6, 54410040), (8, 40807530), (9, 36273360), (10, 32646024), (12, 27205020), (15, 21764016), (16, 20403765), (18, 18136680), (20, 16323012), (24, 13602510), (27, 12091120), (30, 10882008), (36, 9068340), (40, 8161506), (45, 7254672), (48, 6801255), (54, 6045560), (60, 5441004), (72, 4534170), (80, 4080753), (90, 3627336), (108, 3022780), (120, 2720502), (135, 2418224), (144, 2267085), (180, 1813668), (216, 1511390), (240, 1360251), (270, 1209112), (359, 909360), (360, 906834), (421, 775440), (432, 755695), (540, 604556), (718, 454680), (720, 453417), (842, 387720), (1077, 303120), (1080, 302278), (1263, 258480), (1436, 227340), (1684, 193860), (1795, 181872), (2105, 155088), (2154, 151560), (2160, 151139), (2526, 129240), (2872, 113670), (3231, 101040), (3368, 96930), (3590, 90936), (3789, 86160), (4210, 77544), (4308, 75780), (5052, 64620), (5385, 60624), (5744, 56835), (6315, 51696), (6462, 50520), (6736, 48465), (7180, 45468), (7578, 43080), (8420, 38772), (8616, 37890), (9693, 33680), (10104, 32310), (10770, 30312), (11367, 28720), (12630, 25848), (12924, 25260), (14360, 22734), (15156, 21540), (16155, 20208), (16840, 19386), (17232, 18945)]